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AURORKA [14]
3 years ago
13

Answerr if yk. No links or i will report tyy 3

Mathematics
2 answers:
Anettt [7]3 years ago
5 0

Answer:

4

Step-by-step explanation:

valina [46]3 years ago
5 0

Answer:

16

Step-by-step explanation:

7+16+11+12+10+16= 72

72/6 = 12

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Leona [35]
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Airida [17]

Answer:

45

Step-by-step explanation:

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1 year ago
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In the calm waters of an inlet, Manon's boat moves with a velocity (speed and direction) vector \vec{b_1} = (3,4) b 1 ​ ​ =(3,4)
andrew-mc [135]

Answer with Step-by-step explanation:

We are given that

b_1=(3,4)

b_2=(1,1)

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Speed of river's current=\sqrt{13} m/s

By using the formula

\mid r\mid =\sqrt{x^2+y^2}

Direction of current flowing,\theta=tan^{-1}(\frac{y}{x})

\theta=tan^{-1}(\frac{-3}{-2})=56.3^{\circ}

The angle lies in third quadrant therefore

\theta=180+56.3=236.3^{\circ}

3 0
3 years ago
a decorative pillow is in the shape of a parallelogram. it's base is 28 centimeters, and it's height is 24.5 centimeters. what i
erica [24]
24.5•28=686 centimeters
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Help with me with this please!!!!<br><br> Find the unknown side length, x
Nadya [2.5K]

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5^2 - 3^2 = 4^2 So you know that 4 is the height. 4^2 + 7^2 is 65. Find the square root. Square root of 65.

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